HSYNC reconstruction with TFP401
I am using the TFP401 for an HDMI to MIPI conversion board in order to drive small OLED panels from a PC. When driving the panel from an NVidia GeForce GTX680 over HDMI, I am not seeing what I expect...
View ArticleIssue with accessing bit fields bytewise on C2000
Hello,I want to use the union below to access bit fields bytewise. However, it doesn't work on the C2000 because an unsigned char is essentially an unsigned int.Is there a way to make it work?Stephen...
View ArticleBluetooth module for EK-TM4C123GXL LaunchPad Evaluation Kit
Hello,I'm curious if there will be any Bluetooth module available for usage with EK-TM4C123GXL LaunchPad Evaluation Kit. I'd like to know if to wait for this or go forward and order now obsolete...
View ArticleVery inefficient code generation: FUNC_ALWAYS_INLINE pragma ignored and...
In the artificial testcase below, the compiler (cl6x 7.4.2 with options -mv6600 -os -k -o3) refuses to inline ffswap() into test_ffswap(), even with a FUNC_ALWAYS_INLINE pragma.#pragma...
View ArticleDAC7821 Positive Voltage Supply
I am planning to use the circuit provided in the application section to provide positive voltage supply (Figure 28 in the datasheet). Regarding this circuit I have a couple of questions. Firstly, for...
View ArticleCode Composer error message "Error loading FTCJTAG.dll" at Windows7 when...
1. CCS error message at Windows 7: (CCS5.200069 at Windows 7)CORTEX_M4_0: Error initializing emulator: Error loading FTCJTAG.dll. Please make sure that the file exists...
View ArticleI2C Re-Start Condition
I am using the microcontroller TMS570LS3137.I have initialized I2C module in order to use it for write/read an accelerometer´s registers through this interface.My application needs that TMS MCU...
View ArticleF28069 and SYS/BIOS
I'm working with a customer, and two questions have come up:1) Can SYS/BIOS clock modules be derived from timer 2 (timer 2 is utilized by SYS/BIOS) or does it have to be derived from a different timer...
View ArticleDM8168 dvrrdk_03 decode 1600x1200 H264 stream report exception
Hi all The exception message: 1976890:!!!SLAVE CORE [VIDEO-M3] DOWN!!!SystemLink_copySlaveCoreExceptionContext:120mmap of [0xbe9c0000:36864]mmap virt addresss:0x2ab31000munmap of...
View ArticleIPC interrupt
I want to use the IPC interrupt between the cores. I found that the IPC register locate in the BOOTCFG area so the access to those registers must follow be unlock the KICK registers.1. If I want to use...
View ArticleMPEG-L3 decoder in F28069!!!
Hi, I'm implementing MP3 decoder in F28069. I referring source code from http://embdev.net/articles/ARM_MP3/AAC_Player . I found some WindowsOS related Data types.in the following files.*...
View ArticleDRV8432 General Question on Heat Buildup
I have a general question on the DRV8432. We're using this in a dual full-bridge setup and our team is wondering if lowering the PWM frequency will somehow reduce heat generation. Wild shot, I know,...
View ArticleAIF2 query (TI Multicore DSP 6670 in multicore environment)
HiI am using AIF2 in 1.4 MHz LTE for communication between DSP and FPGA with PacketDMA for multicore environment.I have a requirement for sending and receiving LTE samples on time slot basis in a...
View ArticleAfter we plug one more 720P60 camera,the live555 server in dm8168 will be...
Hello,TI man!We use live555 to be a live stream server in our dm8168 custom board.And when we plug three 720P60 camera,and send 3 720P60 video/audio mix stream.The video in VLC is normal.But when we...
View ArticleWhat may cause M3 codec don't send h264 bitstream?
Hello,TI er!I embedded a CallBack funtion to IpcBitsInLinkHLOS LINK to send a sem to signal our thread to receive h.264 bitstream,but after our board run for a while,about 10minutes,the CallBack...
View ArticleCC3000 wifi example hanging after sending udp packet.
Good day, I am having an issue when i try send a udp packet.I open up the device in terminal and i receive: Example App:driver version 1.13.7.13IP:192.168.1.113I then type 03 indicating it to open the...
View Articlewifi basic sample smart config not completed as expected
The wifi basic sample is not completing smart config with MSP430FR5739.while with the home automation sample its working fine. I am trying to find out the reason for that issue.The event of smartconfig...
View ArticleInterfacing TMS320F28335 to FPGA
Hello Sirs,I wonder if it is possible to interfacing TMS320F28335 to FPGA via EMIF ?All the guides I got from Internet is connecting C6000 with FPGA, not C2000. Thank you in advance!Hiangcuong
View ArticleDrive a 4x16 character LCD with TMS320F28335
Hi.I need to drive a 4 lines x 16 characters LCD with a TMS320F28335.I searched in the community but I was not able to find any help...maybe I didn't do a good search .Please help me, where can I find...
View ArticleDM8127IPNC minimal implementation of capture/encoding
I hope you guys can give me some advice on this.There are too many features in the IPNC RDK I really don't need. I just want a triple stream capture/encoding.The 1080p h264 stream will be saved to...
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